Calcium supplements are a safe and effective way to treat calcium deficiency and to reduce the risks of related disorders. It's important that you take a calcium nutritional supplement with caution and care, as they are not suitable for everyone, and can increase health problems if taken in large doses over a period of time. Calcium pills come in a variety of sizes and capsule types, and can even be designed for those with special diets. For example, those on a vegan diet would need a special calcium pill not obtainable in conventional grocery stores.
Individuals that do not have a dairy- or vegetable-rich diet should take calcium supplements. The body absorbs calcium differently based on the source. A dairy source of calcium may not be the best choice, and vegans or lactose-intolerant individuals may severely be lacking in calcium and vitamin D. Those prone to bone problems will also need a supplement. Pregnant or nursing women can benefit from taking a small calcium supplement regularly. This will help with the development of the baby, as well as the production of healthy breast milk.
Those with special diets will need to choose a pill that meets their needs. Vegans should choose a 600 mg pill that also has vitamin D added. It isn't recommended for most healthy individuals to go over 700 mg per dose. A higher dose of calcium per supplement is less effective. The more calcium a pill has, the less likely it will be properly absorbed. You get more benefit from a smaller dose than a larger one.
If you are prone to health problems, then it's very important to check with your doctor on which supplements to use. Too high a dose of calcium can have negative effects on the body, which will reduce any benefits from taking the pill daily.